Cita APA (7a ed.)

Workman, G. (1993). Phrasal verbs and idioms: Upper-intermediate. Oxford University Press.

Cita Chicago Style (17a ed.)

Workman, Graham. Phrasal Verbs and Idioms: Upper-intermediate. Oxford [etc.]: Oxford University Press, 1993.

Cita MLA (9a ed.)

Workman, Graham. Phrasal Verbs and Idioms: Upper-intermediate. Oxford University Press, 1993.